The atmosphere in the laboratory was somewhat heavy and oppressive.
Even Lu Sheng's brow furrowed at this moment.
At this point, Liu Yao's voice sounded again: "According to the teacher's words, there's at most twenty years left before the teacher will have to break through to the eighth tier and leave the Life Factions."
Lu Sheng was taken aback.
Twenty years?
So soon?
Lu Sheng originally thought it would take forty or fifty years; who knew it would be only twenty years before Gumo had to leave.
No wonder Yang Zhenyun and the others were acting this way.
Liu Yao looked at Lu Sheng and continued, "Once the teacher leaves, our Life Factions will no longer have a seventh-tier expert holding fort. At that time, some factions who have been eyeing us won't take immediate action."
"But... besides other factions, there are people from other cosmic life forms who are likely to target us too."
